Factory Under Mud (IMAGE) University of Adelaide Caption These are factories buried in mud by the Lusi mud flow, with the Lusi main vent in the background (May 2007). The Lusi mud volcano has buried over 11,000 buildings and cost over US $2.7 billion in damages and disaster management. Credit Mark Tingay, University of Adelaide Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.